1. use mmap directory 2. buy rum 3. get an SSD simon :)
On Wed, Jul 18, 2012 at 8:36 PM, Vitaly Funstein <vfunst...@gmail.com> wrote: > You do not want to store 30 G of data in the JVM heap, no matter what > library does this. > > On Wed, Jul 18, 2012 at 10:44 AM, Paul Jakubik <p...@purediscovery.com> wrote: >> If only 30GB, go with RAM and MMAPDirectory (as long as you have the budget >> for that hardware). >> >> My understanding is that RAMDirectory is intended for unit tests, not for >> production indexes. >> >> On Wed, Jul 18, 2012 at 10:50 AM, Dragon Fly >> <dragon-fly...@hotmail.com>wrote: >> >>> >>> Hi, >>> >>> If I want to improve performance, which of the following is better and why? >>> >>> 1. Buy a machine with a lot of RAM and use a RAMDirectory for the index. >>> 2. Put the index on a solid state drive. >>> >>> By the way, my index is about 30 GB. Thank you. >>> > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-user-h...@lucene.apache.org > --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
